function transformStar(num){
    var arr = []
    for(let i=0;i<5;i++){
        if(num>2){
            arr.push(2)
        }else if(num>0){
            arr.push(Number(num.toFixed(1)))
        }else{
            arr.push(0)
        }
        num = num-2
    }
    return arr
}
export default transformStar